I recommend taking the State of CSS[1] survey, it is a nice way of keeping up with the latest features. Other then that I use PostCSS with the postcss-preset-en

I recommend taking the State of CSS[1] survey, it is a nice way of keeping up with the latest features. Other then that I use PostCSS with the postcss-preset-env[2] plugin. There you can enable various future features of the language and have it compile down to a more supported version. If your really want to dive into the future of CSS you can read the issue board for the CSSWG[3] (beware, it can suck hours out of your days). Smashing Magazine[4] and A List Apart[5] also sometimes have articles about a new(ish) or upcoming features. But the CSS community could really benefit from the spec maintainers having more active bloggers among them (e.g. like Rachel Andrew[6]) and provide a regular update of the language like 2ality does for JavaScript[7]. 1: https://stateofcss.com/ https://stateofcss.com/ 2: https://preset-env.cssdb.org/ https://preset-env.cssdb.org/ 3: https://github.com/w3c/csswg-drafts https://github.com/w3c/csswg-drafts 4: https://www.smashingmagazine.com/ https://www.smashingmagazine.com/ 5: https://alistapart.com/ https://alistapart.com/ 6: https://rachelandrew.co.uk/ https://rachelandrew.co.uk/ 7: https://2ality.com/2019/12/ecmascript-2020.html https://2ality.com/2019/12/ecmascript-2020.html